Earthquake with magnitude of ML 1.6 on date 23-11-2020 and time 19:06:01 (UTC) in region Trambileno (TN)

A magnitude ML 1.6 earthquake occured in region: Trambileno (TN), on

  • 23-11-2020 19:06:01 (UTC)
  • 23-11-2020 20:06:01 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.87, 11.07 at 11 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Trambileno TN 0 1452 1452
Rovereto TN 3 39289 40741
Volano TN 5 3169 43910
Isera TN 5 2735 46645
Villa Lagarina TN 6 3778 50423
Nogaredo TN 6 2065 52488
Nomi TN 6 1398 53886
Terragnolo TN 6 716 54602
Pomarolo TN 6 2452 57054
Calliano TN 7 1807 58861
Mori TN 8 9678 68539
Besenello TN 9 2654 71193
Folgaria TN 9 3191 74384
Ronzo-Chienis TN 10 976 75360
Vallarsa TN 11 1395 76755
Brentonico TN 11 4015 80770
Cimone TN 12 728 81498
Aldeno TN 12 3059 84557
Ala TN 14 8913 93470
Drena TN 15 570 94040
Garniga Terme TN 15 388 94428
Nago-Torbole TN 15 2867 97295
Arco TN 15 17526 114821
Cavedine TN 16 2987 117808
Dro TN 16 4944 122752
Lastebasse VI 16 208 122960
Laghi VI 17 133 123093
Lavarone TN 17 1138 124231
Posina VI 17 566 124797
Altopiano della Vigolana TN 18 4942 129739
Riva del Garda TN 18 16926 146665
Madruzzo TN 18 2884 149549
Avio TN 18 4133 153682
Pedemonte VI 19 774 154456
Tenno TN 19 2069 156525
Calceranica al Lago TN 20 1387 157912
Caldonazzo TN 20 3631 161543

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km S of Trento (117317 inhabitants)
49 Km N of Verona (258765 inhabitants)
52 Km NW of Vicenza (112953 inhabitants)
73 Km SW of Bolzano (106441 inhabitants)
76 Km E of Brescia (196480 inhabitants)
81 Km NW of Padova (210401 inhabitants)
94 Km W of Treviso (83731 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.6 2020-11-23
19:06:01
45.87 11.07 11 2020-11-23
19:14:26
Sala Sismica INGV-Roma 84969211
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-11-23 19:06:01 ± 0.07
Latitude 45.87 ± 0.00
Longitude 11.07 ± 0.01
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 84969211

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 520
Semi-minor axis of confidence ellipse (meter) 250
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 324
Circular confidence region, given by single value of horizontal uncertainty (meter) 520
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 73
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 34
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.90472
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 17
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 84969211
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-11-23 19:14:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.LAV9.HNZ. 2020-11-23T19:07:53.47 3.0 undecidable manual Sn -7.69 0
IV.MNTT.EHZ. 2020-11-23T19:07:31.39 3.0 undecidable manual Sn -5.2 0
IV.APEC.HHZ. 2020-11-23T19:07:16.91 3.0 undecidable manual Sg 0.86 0
MN.TRI.HHZ. 2020-11-23T19:07:03.17 3.0 undecidable manual Sn 1.73 0
IV.CRTC.HHZ. 2020-11-23T19:06:41.78 3.0 undecidable manual Pn -1.13 0
CH.BERNI.HHZ. 2020-11-23T19:06:30.63 0.3 undecidable manual S 307 0.9047 50 0.29 61
IV.ZONE.HHZ. 2020-11-23T19:06:24.19 0.3 undecidable manual S 261 0.6745 50 0.68 59
SI.KOSI.HHZ. 2020-11-23T19:06:22.06 0.3 undecidable manual S 20 0.6259 50 0 67
IV.APPI.EHZ. 2020-11-23T19:06:21.21 0.6 undecidable manual S 10 0.6142 50 -0.51 41
ST.ZIAN.EHZ. 2020-11-23T19:06:18.70 0.3 undecidable manual S 40 0.527 50 -0.44 65
ST.OZOL.EHZ. 2020-11-23T19:06:18.86 0.3 undecidable manual S 358 0.5306 50 -0.38 65
CH.BERNI.HHZ. 2020-11-23T19:06:18.85 1.0 undecidable manual P 307 0.9047 50 0.88 17
IV.MABI.HHZ. 2020-11-23T19:06:16.23 0.3 undecidable manual S 295 0.4281 50 0.01 70
IV.CTI.HHZ. 2020-11-23T19:06:15.82 0.6 undecidable manual S 66 0.4371 50 -0.66 42
SI.KOSI.HHZ. 2020-11-23T19:06:13.53 1.0 positive manual P 20 0.6259 50 0.34 21
ST.RONC.EHZ. 2020-11-23T19:06:13.14 0.6 undecidable manual S 289 0.3301 50 -0.17 46
IV.ZONE.HHZ. 2020-11-23T19:06:13.61 0.6 undecidable manual P 261 0.6745 50 -0.41 41
IV.APPI.EHZ. 2020-11-23T19:06:13.52 0.6 undecidable manual P 10 0.6142 50 0.53 40
IV.MAGA.HHZ. 2020-11-23T19:06:12.78 0.3 undecidable manual S 253 0.3247 50 -0.36 66
ST.OZOL.EHZ. 2020-11-23T19:06:12.00 1.0 undecidable manual P 358 0.5306 50 0.44 21
ST.ZIAN.EHZ. 2020-11-23T19:06:11.92 0.6 negative manual P 40 0.527 50 0.42 42
ST.PANI.EHZ. 2020-11-23T19:06:10.34 0.6 undecidable manual S 46 0.2536 50 -0.68 43
IV.MABI.HHZ. 2020-11-23T19:06:10.25 0.3 undecidable manual P 295 0.4281 50 0.44 65
OX.MARN.HHE. 2020-11-23T19:06:10.29 0.6 undecidable manual S 158 0.2545 50 -0.78 41
IV.CTI.HHZ. 2020-11-23T19:06:10.16 0.1 undecidable manual P 66 0.4371 50 0.19 89
OX.BALD.HHE. 2020-11-23T19:06:10.66 0.6 undecidable manual S 223 0.2599 50 -0.57 42
ST.GAGG.HHZ. 2020-11-23T19:06:09.81 0.6 undecidable manual S 339 0.2239 50 -0.35 46
ST.RONC.EHZ. 2020-11-23T19:06:08.07 1.0 negative manual P 289 0.3301 50 -0.06 24
IV.MAGA.HHZ. 2020-11-23T19:06:08.30 0.6 negative manual P 253 0.3247 50 0.26 46
OX.BALD.HHE. 2020-11-23T19:06:07.00 0.1 undecidable manual P 223 0.2599 50 0.07 97
ST.PANI.EHZ. 2020-11-23T19:06:07.02 0.3 negative manual P 46 0.2536 50 0.21 69
ST.VARA.EHZ. 2020-11-23T19:06:07.09 0.6 undecidable manual S 249 0.1313 127 -0.32 46
OX.MARN.HHE. 2020-11-23T19:06:07.12 0.1 undecidable manual P 158 0.2545 50 0.28 91
ST.GAGG.HHZ. 2020-11-23T19:06:06.45 0.3 negative manual P 339 0.2239 50 0.13 72
SI.LUSI.HHZ. 2020-11-23T19:06:06.70 0.6 undecidable manual S 314 0.1241 129 -0.49 44
ST.DOSS.HHZ. 2020-11-23T19:06:05.71 0.6 undecidable manual S 85 0.0809 141 -0.29 49
ST.DOSS.HHZ. 2020-11-23T19:06:04.17 0.1 positive manual P 85 0.0809 141 0.26 94
SI.LUSI.HHZ. 2020-11-23T19:06:04.64 0.1 negative manual P 314 0.1241 129 0.04 100
ST.VARA.EHZ. 2020-11-23T19:06:04.98 1.0 negative manual P 249 0.1313 127 0.25 24
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
ST.DOSS.HHN. ML:1.9 0.001025 0.1 AML other m 2020-11-23T19:06:05.85
ST.DOSS.HHE. ML:1.6 0.0005075 0.66 AML other m 2020-11-23T19:06:05.85
ST.DOSS.HNE. ML:1.8 0.0009215 0.08 AML other m 2020-11-23T19:06:05.86
SI.LUSI.HHN. ML:2.1 0.001265 0.16 AML other m 2020-11-23T19:06:06.95
SI.LUSI.HHE. ML:1.9 0.0007015 0.12 AML other m 2020-11-23T19:06:06.93
ST.DOSS.HNN. ML:1.5 0.0004425 1.08 AML other m 2020-11-23T19:06:07.55
ST.VARA.HNE. ML:2 0.0008685 0.4 AML other m 2020-11-23T19:06:07.25
ST.VARA.EHN. ML:2 0.000946 0.4 AML other m 2020-11-23T19:06:07.25
ST.VARA.HNN. ML:2.1 0.001195 0.1 AML other m 2020-11-23T19:06:07.53
ST.VARA.EHE. ML:2.1 0.0012945 0.08 AML other m 2020-11-23T19:06:07.53
ST.GAGG.HNN. ML:1.5 0.0001955 0.7 AML other m 2020-11-23T19:06:09.53
ST.GAGG.HNE. ML:1.5 0.000168 0.22 AML other m 2020-11-23T19:06:10.23
ST.GAGG.HHN. ML:1.5 0.0001985 0.22 AML other m 2020-11-23T19:06:10.12
IV.MABI.HHN. ML:0.9 2.01E-5 0.08 AML other m 2020-11-23T19:06:10.26
ST.PANI.EHN. ML:1.6 0.0001815 0.46 AML other m 2020-11-23T19:06:10.69
ST.GAGG.HHE. ML:1.6 0.0002235 0.68 AML other m 2020-11-23T19:06:10.53
ST.PANI.EHE. ML:1.4 0.000133 0.96 AML other m 2020-11-23T19:06:10.16
IV.MAGA.HHN. ML:1.6 0.0001605 0.42 AML other m 2020-11-23T19:06:13.31
ST.RONC.EHN. ML:1.5 0.0001185 0.6 AML other m 2020-11-23T19:06:14.10
IV.MAGA.HHE. ML:1.7 0.000212 0.64 AML other m 2020-11-23T19:06:14.80
ST.RONC.EHE. ML:1.3 7.85E-5 0.58 AML other m 2020-11-23T19:06:15.31
ST.OZOL.EHE. ML:1.5 6.105E-5 0.46 AML other m 2020-11-23T19:06:24.60
IV.MABI.HHE. ML:0.7 1.64E-5 1.58 AML other m 2020-11-23T19:06:26.03
ST.OZOL.EHN. ML:1.2 3.72E-5 1.12 AML other m 2020-11-23T19:06:27.23
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download